CA2872333C - Procede de fractionnement de la lignine - Google Patents
Procede de fractionnement de la lignine Download PDFInfo
- Publication number
- CA2872333C CA2872333C CA2872333A CA2872333A CA2872333C CA 2872333 C CA2872333 C CA 2872333C CA 2872333 A CA2872333 A CA 2872333A CA 2872333 A CA2872333 A CA 2872333A CA 2872333 C CA2872333 C CA 2872333C
- Authority
- CA
- Canada
- Prior art keywords
- lignin
- mixture
- present
- fractions
- organic solvent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
- C08H6/00—Macromolecular compounds derived from lignin, e.g. tannins, humic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
- C07G1/00—Lignin; Lignin derivatives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/005—Lignin
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J197/00—Adhesives based on lignin-containing materials
- C09J197/005—Lignin
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
- D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
- D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
- D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
- D01F9/16—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from products of vegetable origin or derivatives thereof, e.g. from cellulose acetate
- D01F9/17—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from products of vegetable origin or derivatives thereof, e.g. from cellulose acetate from lignin
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Compounds Of Unknown Constitution (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Cette invention concerne un procédé de fractionnement de la lignine, le procédé comprenant les étapes suivantes : (i) dissolution de la lignine dans un mélange contenant un solvant organique et de l'eau ; et (ii) ultrafiltration du mélange formé à l'étape (i) par passage par une ou plusieurs membranes de filtration pour obtenir un nombre prédéfini de fractions de lignine, chaque fraction contenant une lignine ayant un poids moléculaire dans une plage prédéfinie. Cette invention concerne également une fraction de lignine et ses utilisations.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20125613 | 2012-06-06 | ||
FI20125613A FI127816B (en) | 2012-06-06 | 2012-06-06 | Process for fractionating lignin |
PCT/FI2013/050607 WO2013182751A1 (fr) | 2012-06-06 | 2013-06-05 | Procédé de fractionnement de la lignine |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2872333A1 CA2872333A1 (fr) | 2013-12-12 |
CA2872333C true CA2872333C (fr) | 2020-07-07 |
Family
ID=48703598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2872333A Active CA2872333C (fr) | 2012-06-06 | 2013-06-05 | Procede de fractionnement de la lignine |
Country Status (7)
Country | Link |
---|---|
US (1) | US9896469B2 (fr) |
EP (2) | EP2859006B1 (fr) |
BR (1) | BR112014029231B1 (fr) |
CA (1) | CA2872333C (fr) |
CL (1) | CL2014003318A1 (fr) |
FI (1) | FI127816B (fr) |
WO (1) | WO2013182751A1 (fr) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2596852A1 (fr) * | 2011-11-28 | 2013-05-29 | Annikki GmbH | Procédé de préparation d'une solution aqueuse contenant de la lignine |
FI126737B (en) | 2013-11-26 | 2017-04-28 | Upm Kymmene Corp | Process for treating lignin and preparing a binder composition |
FI126736B (en) | 2013-11-26 | 2017-04-28 | Upm Kymmene Corp | A process for treating lignin and preparing a binder composition |
WO2015137861A1 (fr) * | 2014-03-12 | 2015-09-17 | Ren Fuel K2B Ab | Procédé de traitement de liqueur noire |
US10458066B2 (en) * | 2014-08-01 | 2019-10-29 | Organic Chemical Llc | Process for the isolation of lignin from black liquor and modification of the lignin for plastic applications |
SE538572C2 (en) | 2014-12-22 | 2016-09-20 | Innventia Ab | Method of producing lignin with reduced amount of odorous substances |
SE539560C2 (en) * | 2015-03-06 | 2017-10-10 | Innventia Ab | Electrode active coating for a lithium-ion battery and method of production therefore |
DE102015120377A1 (de) * | 2015-11-25 | 2017-06-01 | Deutsche Institute Für Textil- Und Faserforschung Denkendorf | Verfahren zur Herstellung einer Lignin-basierten Zusammensetzung |
SE540485C2 (en) | 2016-06-22 | 2018-09-25 | Valmet Oy | Method of producing lignin with reduced amount of odorous substances |
IT201600068623A1 (it) * | 2016-07-01 | 2018-01-01 | Upm Kymmene Corp | “use of a lignin fraction as an anti-phytopathogenic agent and anti-phytopathogenic compositions comprising the same” / “uso di una frazione di lignina come agente antifitopatogenico e composizioni antifitopatogeniche che la comprendono” |
EP3481939A4 (fr) * | 2016-07-06 | 2020-02-26 | Virdia, Inc. | Procédés de raffinage d'un hydrolysat lignocellulosique |
GB201614578D0 (en) * | 2016-08-26 | 2016-10-12 | Univ Court Of The Univ Of St Andrews The | Modified lignin and separation methods |
AT519535A1 (de) | 2016-12-23 | 2018-07-15 | Univ Wien Tech | Herstellungsverfahren |
EP3676314A4 (fr) * | 2017-08-31 | 2021-06-09 | Attis Innovations, LLC | Procédé de séparation et de récupération de lignine et de polymères de biolignine fluides fusibles |
WO2019081819A1 (fr) * | 2017-10-26 | 2019-05-02 | Aalto University Foundation Sr | Dispersions aqueuses de lignine et procédés de préparation associés |
FI20205740A1 (en) * | 2017-12-22 | 2020-07-09 | Green Innovation Gmbh | Use of lignin fraction as an ingredient in dietary supplements for humans and animals |
WO2019165443A1 (fr) * | 2018-02-26 | 2019-08-29 | The Texas A&M University System | Fractionnement et fabrication de lignine pour fibre de carbone de qualité |
AT521393B1 (de) | 2018-06-27 | 2021-02-15 | Univ Wien Tech | Verfahren zur Herstellung von Ligninpartikel im Rahmen eines kontinuierlichen Verfahrens |
IT201800006764A1 (it) * | 2018-06-28 | 2019-12-28 | Trattamento delle acque reflue delle cartiere. | |
CN109456496A (zh) * | 2018-11-26 | 2019-03-12 | 广州楹鼎生物科技有限公司 | 一种木质素的纯化方法 |
EP3922664A1 (fr) | 2020-06-10 | 2021-12-15 | Borealis AG | Mélange de lignine-phénol stable à utiliser dans des résines de phénol-formaldéhyde modifiées par de la lignine |
EP4242252A1 (fr) | 2022-03-07 | 2023-09-13 | Borealis AG | Procédé de préparation d'un mélange lignine-phénol stable et mélange lignine-phénol stable obtenu selon ledit procédé |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI62114C (fi) | 1979-11-05 | 1982-11-10 | Flowcon Oy | Ligninprodukt foer att goera cement och andra finfoerdelade mieralmaterial laettflytande |
SE453840B (sv) * | 1984-12-21 | 1988-03-07 | Mo Och Domsjoe Ab | Forfarande vid framstellning av cellulosamassa |
JPS6290389A (ja) | 1985-10-14 | 1987-04-24 | 王子製紙株式会社 | アルカリ性パルプ蒸解廃液の処理方法 |
EP0364632A1 (fr) | 1988-10-17 | 1990-04-25 | Zeneca Limited | Récupération de la lignine |
US5202403A (en) * | 1992-01-15 | 1993-04-13 | Georgia-Pacific Resins, Inc. | Lignin modified phenol-formaldehyde resins |
US5749926A (en) * | 1996-09-12 | 1998-05-12 | Westvaco Corporation | Method of preparing high activity sulfonated lignin dye dispersants |
US5777086A (en) * | 1997-05-12 | 1998-07-07 | Thermo Fibergen, Inc. | Method of recovering lignin from pulp and paper sludge |
US6172204B1 (en) * | 1999-06-04 | 2001-01-09 | Regents Of The University Of Minnesota | Compositions based on lignin derivatives |
US20020065400A1 (en) * | 2000-04-06 | 2002-05-30 | Mikhail Raskin | Resin material and method of producing same |
US8585863B2 (en) * | 2007-09-21 | 2013-11-19 | Api Intellectual Property Holdings, Llc | Separation of lignin from hydrolyzate |
JP5062593B2 (ja) * | 2007-12-03 | 2012-10-31 | 独立行政法人産業技術総合研究所 | リグニンを原料とする炭素微粒子及びその製造方法 |
WO2010106182A1 (fr) * | 2009-03-20 | 2010-09-23 | Sika Technology Ag | Procédé de fabrication de produits de dégradation de la lignine chimiquement modifiés |
EP2298710A1 (fr) * | 2009-09-21 | 2011-03-23 | Sika Technology AG | Additif pour liant minéral |
CA2800234C (fr) * | 2010-03-08 | 2018-08-28 | Forestry And Forest Products Research Institute | Agent de stabilisation de ligninases |
BR112013003100A2 (pt) * | 2010-08-11 | 2016-06-28 | Iogen Energy Corp | reciclagem de lixiviado durante o processo de conversão lignocelulósica |
CA2812685A1 (fr) * | 2010-09-23 | 2012-03-29 | Toho Tenax Europe Gmbh | Lignine thermoplastique pour la fabrication de fibres de carbone |
AT510812A1 (de) * | 2010-10-29 | 2012-06-15 | Annikki Gmbh | Verfahren zur gewinnung von lignin |
BR112013025862A2 (pt) * | 2011-04-07 | 2017-11-14 | Virdia Ltd | composições de lignina, métodos de produzir as composições, métodos de utilizar composições de lignina e produtos produzidos desse modo |
EP2596852A1 (fr) * | 2011-11-28 | 2013-05-29 | Annikki GmbH | Procédé de préparation d'une solution aqueuse contenant de la lignine |
FI123934B (en) * | 2012-03-29 | 2013-12-31 | Upm Kymmene Corp | Use of low molecular weight lignin to prepare a binder composition |
FI127010B (en) * | 2012-08-24 | 2017-09-29 | Upm Kymmene Corp | Process for the recovery of low molecular weight lignin from a filtrate |
-
2012
- 2012-06-06 FI FI20125613A patent/FI127816B/en active IP Right Grant
-
2013
- 2013-06-05 WO PCT/FI2013/050607 patent/WO2013182751A1/fr active Application Filing
- 2013-06-05 US US14/405,873 patent/US9896469B2/en active Active
- 2013-06-05 EP EP13732596.5A patent/EP2859006B1/fr active Active
- 2013-06-05 BR BR112014029231-0A patent/BR112014029231B1/pt active IP Right Grant
- 2013-06-05 CA CA2872333A patent/CA2872333C/fr active Active
- 2013-06-05 EP EP18248025.1A patent/EP3495375A1/fr active Pending
-
2014
- 2014-12-04 CL CL2014003318A patent/CL2014003318A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
FI20125613A (fi) | 2013-12-07 |
BR112014029231A2 (pt) | 2017-06-27 |
WO2013182751A1 (fr) | 2013-12-12 |
EP2859006B1 (fr) | 2019-01-02 |
EP2859006A1 (fr) | 2015-04-15 |
CL2014003318A1 (es) | 2015-03-06 |
US9896469B2 (en) | 2018-02-20 |
CA2872333A1 (fr) | 2013-12-12 |
FI127816B (en) | 2019-03-15 |
US20150183813A1 (en) | 2015-07-02 |
EP3495375A1 (fr) | 2019-06-12 |
BR112014029231B1 (pt) | 2019-11-12 |
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FI124944B (fi) | Menetelmä sideainekoostumuksen valmistamiseksi, sideainekoostumus, liima-ainekoostumus, kerrostettu komposiittirakenne, ja sideainekoostumuksen ja liimakoostumuksen käyttöjä | |
US10301437B2 (en) | Method for treating lignin and for producing a binder composition | |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20180605 |